shuss

7 ms·

1.
The Four Pillars of a Ralph Wiggum Loop(mfbt.ai)
2 points by shuss 7mo ago|0 comments
2.
Efficient Ralph Wiggum Loops on a Raspberry Pi(mfbt.ai)
1 points by shuss 7mo ago|0 comments
3.
by shuss 7mo ago
There are many impediments to scaling vibe coding. We built a tool to internally scale vibe coding to vibe engineering: https://mfbt.ai/blog/vibe-coding-vs-vibe-engineering/
4.
Specification Grounding: The Missing Link in Vibe Coding(unstract.com)
7 points by shuss 1y ago|0 comments
5.
by shuss 2y ago
Fast changing libraries are a huge pain. That's why a no-code approach like Unstract ( https://github.com/zipstack/unstract ) makes sense.
6.
by shuss 2y ago
There's also Gocker: https://github.com/shuveb/containers-the-hard-way
7.
Show HN: Unstract – AGPL, LLM-powered Fivetran/Twilio for unstructured docs(unstract.com)
5 points by shuss 2y ago|0 comments
8.
Show HN: Unstract(AGPL) – Launch LLM-powered APIs to structure unstructured docs(github.com)
25 points by shuss 2y ago|1 comments
9.
by shuss 6y ago
Yep. Docker is famously written Go. The only reason I wrote this is as an educational tool to discuss how containers under Linux really work. It’s self-contained (pun unintended) except for the usage of the go-containerregistry package, whi
10.
Gocker: Docker implemented in 1.3k lines of Go(unixism.net)
186 points by shuss 6y ago|85 comments
11.
Gocker: Docker implemented in 1.3k lines of Go(unixism.net)
2 points by shuss 6y ago|0 comments
12.
Containers the hard way: Gocker: A mini Docker written in Go(unixism.net)
2 points by shuss 6y ago|0 comments
13.
Containers the hard way: Gocker: A mini Docker written in Go(unixism.net)
2 points by shuss 6y ago|0 comments
14.
What kind of traffic does Hacker News generate? See my Google Analytics data(unixism.net)
1 points by shuss 6y ago|0 comments
15.
What kind of traffic does Hacker News generate? See my Google Analytics data(unixism.net)
2 points by shuss 6y ago|0 comments
16.
by shuss 6y ago
This is such a great point. Never thought how async I/O could be a problem this way. In the SQ polling example, I used BPF to "prove" that the process does not make system calls: https://unixism.net/loti/
17.
by shuss 6y ago
io_uring_get_probe() needs v5.6 at least.
18.
by shuss 6y ago
True. Have to agree, here. Although one advantage over aio for block I/O that io_uring will still have is to use polling mode to almost completely avoid system calls.
19.
by shuss 6y ago
The raw io_uring interface, once you ignore the boilerplate initialization code, is actually a super-simple interface to use. liburing is itself only a very thin wrapper on top of io_uring. I feel that if you ever used io_uring, after a whi
20.
by shuss 6y ago
For regular files, aio works async only if they are opened in unbuffered mode. I think this is a huge limitation. io_uring on the other hand, can provide a uniform interface for all file descriptors whether they are sockets or regular files
21.
by shuss 6y ago
The author here: All examples in the guide are aimed at throwing light at the io_uring and liburing interfaces. They are not very useful or very real-worldish examples. The idea with this example in particular is to show the difference how
22.
by shuss 6y ago
Oh, yeah. QEMU 5.0 already uses io_uring. In fact, it uses liburing. Check out the changelog: https://wiki.qemu.org/ChangeLog/5.0
23.
Lord of the io_uring: io_uring tutorial, examples and reference(unixism.net)
267 points by shuss 6y ago|74 comments
24.
by shuss 6y ago
First off, you're right that readv(), like read() can indeed return lesser data than was requested. Thanks. I'll fix that. > I'm also actually not sure if in the uring version requests are guaranteed to be processed in ord
25.
by shuss 6y ago
Yes. Please see io_uring_wait_cqe_timeout() in liburing.
26.
by shuss 6y ago
Yes, you could do that. But I wanted to keep the example programs in the beginning very simple. I the same vein, they only deal with one request at a time, for instance.
27.
by shuss 6y ago
Nope. io_uring is an API that helps with asynchronous I/O.
28.
Io_uring By Example: cat, cp and a web server with io_uring(unixism.net)
185 points by shuss 6y ago|37 comments
29.
Io_uring by Example(unixism.net)
5 points by shuss 6y ago|0 comments
30.
An Ode to the Shell(medium.com)
2 points by shuss 7y ago|0 comments

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